The speech will attempt to cast the House GOP’s traditionally conservative policy agenda in terms that appeal to parents, explaining why school vouchers, tax breaks, repealing the health care law, and other Republican standards would “make life work better.” [...]

Cantor plans to ask Congress to require universities to warn students when their academic majors lack employment opportunities; to repeal the tax on medical devices, a provision of Obama’s health care overhaul; and to shift spending from political sciences to “hard” sciences such as cancer research.

One thing he won’t do is moderate Republican policies. Cantor is talking about a change in tone, not ideology, which begs the question: With a demographic tide threatening to crush the modern GOP, is it enough to just tweak talking points?

Short answer: No.

As Greg Sargent points out, there are three prongs to the GOP plan for revival: Change the tone, not the message; rig the system so that they win elections with fewer votes; and hope for a Messiah to save them from the wasteland they’re in now.None of those plans change the constant: the majority of Americans don’t like what the party is selling, and they’re getting tired of being played for suckers.